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MINOR: pattern: Merge function pattern_add() with pat_ref_push().

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The function Pattern_add() is only used by pat_ref_push(). This patch
remove the function pattern_add() and merge his code in the function
pat_ref_push().
This commit is contained in:
Thierry FOURNIER 2014-01-28 15:34:35 +01:00 committed by Willy Tarreau
parent aa222aadb6
commit d25c842326
1 changed files with 14 additions and 35 deletions
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49
src/pattern.c
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@ -1764,35 +1764,6 @@ int pat_ref_append(struct pat_ref *ref, char *pattern, char *sample, int line)
return 1;
}
/* return 1 if the process is ok
* return -1 if the parser fail. The err message is filled.
* return -2 if out of memory
*/
static inline
int pattern_add(struct pattern_expr *expr, const char *arg,
struct sample_storage *smp,
int patflags, char **err)
{
int ret;
struct pattern pattern;
/* initialise pattern */
memset(&pattern, 0, sizeof(pattern));
pattern.flags = patflags;
pattern.smp = smp;
/* parse pattern */
ret = expr->pat_head->parse(arg, &pattern, err);
if (!ret)
return 0;
/* index pattern */
if (!expr->pat_head->index(expr, &pattern, err))
return 0;
return 1;
}
/* This function create sample found in <elt>, parse the pattern also
* found in <elt> and insert it in <expr>. The function copy <patflags>
* in <expr>. If the function fails, it returns0 and <err> is filled.
@ -1802,8 +1773,8 @@ static inline
int pat_ref_push(struct pat_ref_elt *elt, struct pattern_expr *expr,
int patflags, char **err)
{
int ret;
struct sample_storage *smp;
struct pattern pattern;
/* Create sample */
if (elt->sample && expr->pat_head->parse_smp) {
@ -1823,12 +1794,20 @@ int pat_ref_push(struct pat_ref_elt *elt, struct pattern_expr *expr,
else
smp = NULL;
/* Index value */
ret = pattern_add(expr, elt->pattern, smp, patflags, err);
if (ret != 1) {
/* initialise pattern */
memset(&pattern, 0, sizeof(pattern));
pattern.flags = patflags;
pattern.smp = smp;
/* parse pattern */
if (!expr->pat_head->parse(elt->pattern, &pattern, err)) {
free(smp);
return 0;
}
/* index pattern */
if (!expr->pat_head->index(expr, &pattern, err)) {
free(smp);
if (ret == -2)
memprintf(err, "out of memory");
return 0;
}